The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2018
Filed:
Nov. 04, 2015
Applicant:
Ramsey Winch Company, Tulsa, OK (US);
Inventor:
Jonathan A. Miller, Skiatook, OK (US);
Assignee:
Ramsey Winch Company, Tulsa, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66D 1/12 (2006.01); B66D 1/58 (2006.01); B66D 1/22 (2006.01);
U.S. Cl.
CPC ...
B66D 1/58 (2013.01); B66D 1/12 (2013.01); B66D 1/22 (2013.01);
Abstract
A mechanical overload sensor system for a planetary winch having a biasing means that when overcome by the force on a ring gear, opens an electric switch which terminates power to the winch.